A hinged or sliding door set into a floor or ceiling. / (theater) Such a trap set into the floor of a stage to allow fast exits and entrances.

A monk or nun of the Order of Cistercians of the Strict Observance (a branch of the Cistercians Roman Catholic religious brotherhood that use a particularly strict interpretation of the Rule of St Benedict).

Of or relating to this monastic order.

(anatomy) A large vertebrate skeletal muscle divided into an ascending, descending, and transverse portion, attaching the neck and central spine to the outer extremity of the scapula; it functions in scapular elevation, adduction, and depression.

In the form of a trapezium. / (anatomy) Of or pertaining to the trapezius muscle. / (anatomy) Of or pertaining to the trapezium bone of the wrist.

The sport, similar to skeet, of shooting at thrown targets with a shotgun.

plural of trapdoor

plural of trapeze

A quadrilateral with two parallel sides and a separate pair of congruent sides which are not parallel.

plural of trapezius